| Company | Timeline | Status | |
| Solitek Limited Secretary • Secretary | 23 Aug 2004←12 Years→28 Feb 2017 | Active | |
| The Garwood Foundation Director • Managing Director | 6 Oct 1993←5 Years→27 Jul 1999 | Active | |
| Solitek Limited Director • Managing Director | 14 Nov 1991←25 Years→28 Feb 2017 | Active | |
